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Welcome to Mariposa Health

Mariposa Health is a San Diego, California based pharmaceutical R&D company focused on the development and commercialisation of treatments for conditions causing chronically poor airflow to the lungs. Our key products, a novel anti-inflammatory/anti-oxidant and an oral bacterial vaccine, form our two-pronged complementary approach to the treatment of Chronic Obstructive Pulmonary Disease (COPD) from its early to severe stages.